302156660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3511}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 685598592

約数和(自身を除く): 383441932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 1324, 1655, 3310, 3511, 4303, 6620, 7022, 8606, 14044, 17212, 17555, 21515, 35110, 43030, 45643, 70220, 86060, 91286, 182572, 228215, 456430, 912860, 1162141, 2324282, 4648564, 5810705, 11621410, 15107833, 23242820, 30215666, 60431332, 75539165, 151078330, 302156660]

約数ペア:

[(1, 302156660), (2, 151078330), (4, 75539165), (5, 60431332), (10, 30215666), (13, 23242820), (20, 15107833), (26, 11621410), (52, 5810705), (65, 4648564), (130, 2324282), (260, 1162141), (331, 912860), (662, 456430), (1324, 228215), (1655, 182572), (3310, 91286), (3511, 86060), (4303, 70220), (6620, 45643), (7022, 43030), (8606, 35110), (14044, 21515), (17212, 17555)]